lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Watches/Alternatives/Louis Erard Régulateur Louis Erard x seconde/seconde/

Watch alternatives

Alternatives to the Louis Erard Régulateur Louis Erard x seconde/seconde/

Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
42 mm
Lug-to-lug
Not recorded
Movement
Automatic
Catalog MSRP
$2,404
Louis Erard Régulateur Louis Erard x seconde/seconde/The starting point
Your next watch starts with a shortlist.

Save favorites here, compare the details, and keep your collection with you in the app.

Explore the app ↗My watches ↗

Starting points

Choose the differences that matter to you.

Closest catalog matchLouis Erard Régulateur Louis Erard x atelier oïSame 42 mm case diameterSee the match ↓
Lower recorded MSRPGurlevik Discovery$299 recorded MSRP, $2,105 lowerSee the match ↓

Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.

Your priorities

Narrow these matches without leaving the page.

48 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Louis Erard Régulateur Louis Erard x atelier oï
Louis Erard

Régulateur Louis Erard x atelier oï

  • Same 42 mm case diameter
  • Same Sellita SW266-1 caliber
What changes

$3,500 recorded MSRP, $1,096 higher

View watch ↗
Compare models ↗
Louis Erard Régulateur Louis Erard x atelier oï (Private)
Louis Erard

Régulateur Louis Erard x atelier oï (Private)

  • Same 42 mm case diameter
  • Same Sellita SW266-1 caliber
What changes

$4,354 recorded MSRP, $1,950 higher

View watch ↗
Compare models ↗
Louis Erard Régulateur Louis Erard x Massena LAB Gold
Louis Erard

Régulateur Louis Erard x Massena LAB Gold

  • Same 42 mm case diameter
  • Same Sellita SW266-1 caliber
What changes

$3,600 recorded MSRP, $1,196 higher

View watch ↗
Compare models ↗
Gurlevik Discovery
Gurlevik

Discovery

  • $299 recorded MSRP, $2,105 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Timeless HMS 003
Timeless

HMS 003

  • $1,793 recorded MSRP, $611 lower
  • 41.5 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
ChronoSwiss Delphis Art Deco
ChronoSwiss

Delphis Art Deco

  • Same 42 mm case diameter
  • Both use automatic movements
What changes

$17,500 recorded MSRP, $15,096 higher

View watch ↗
Martin Design Watches Connemara
Martin Design Watches

Connemara

  • $471 recorded MSRP, $1,933 lower
  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Alexander Shorokhoff Deep Ding 2
Alexander Shorokhoff

Deep Ding 2

  • $1,975 recorded MSRP, $429 lower
  • 45 mm case, 3 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Beijing Watches Star Trail Skeleton Mechanical Watch 42mm
Beijing Watches

Star Trail Skeleton Mechanical Watch 42mm

  • $549 recorded MSRP, $1,855 lower
  • 42.5 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Kudoke Mysticum
Kudoke

Mysticum

  • 41 mm case, 1 mm narrower
What changes

Manual movement instead of automatic

View watch ↗
Timeless HMS 001
Timeless

HMS 001

  • $1,150 recorded MSRP, $1,254 lower
  • 41.5 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Martin Design Watches Supernatural
Martin Design Watches

Supernatural

  • $566 recorded MSRP, $1,838 lower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗

Mainstream picks· 12

Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

Massena LAB Le Régulateur Louis Erard x Massena LAB
Massena LAB

Le Régulateur Louis Erard x Massena LAB

  • Same 42 mm case diameter
  • Same Sellita SW266-1 caliber
What changes

$3,950 recorded MSRP, $1,546 higher

View watch ↗
Compare models ↗
Bremont Broadsword
Bremont

Broadsword

  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

$3,950 recorded MSRP, $1,546 higher

View watch ↗
Christopher Ward C1 Jump Hour Mk V
Christopher Ward

C1 Jump Hour Mk V

  • 39 mm case, 3 mm narrower
  • Both use automatic movements
What changes

$3,095 recorded MSRP, $691 higher

View watch ↗
RGM Watches Model 250
RGM Watches

Model 250

  • Same 42 mm case diameter
  • Both use automatic movements
What changes

$3,750 recorded MSRP, $1,346 higher

View watch ↗
Breitling Aviator 8 Automatic 41
Breitling

Aviator 8 Automatic 41

  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

$4,750 recorded MSRP, $2,346 higher

View watch ↗
Bremont SOLO 43
Bremont

SOLO 43

  • 43 mm case, 1 mm wider
  • Both use automatic movements
What changes

$3,950 recorded MSRP, $1,546 higher

View watch ↗
Hamilton Jazzmaster Skeleton Auto
Hamilton

Jazzmaster Skeleton Auto

  • $1,495 recorded MSRP, $909 lower
  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Hamilton Jazzmaster Power Reserve Auto
Hamilton

Jazzmaster Power Reserve Auto

  • $1,495 recorded MSRP, $909 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Hamilton Jazzmaster Regulator Cinema
Hamilton

Jazzmaster Regulator Cinema

  • $1,475 recorded MSRP, $929 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
MB&F M.A.D.1 GREEN "Lucky Clover"
MB&F

M.A.D.1 GREEN "Lucky Clover"

  • Same 42 mm case diameter
  • Both use automatic movements
What changes

$3,580 recorded MSRP, $1,176 higher

View watch ↗
Longines Master Collection 41mm
Longines

Master Collection 41mm

  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

$2,750 recorded MSRP, $346 higher

View watch ↗
Frederique Constant Classics Runabout Automatic Gmt
Frederique Constant

Classics Runabout Automatic Gmt

  • $1,995 recorded MSRP, $409 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗

Cheaper alternatives· 12

Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

Otsuka Lotec 6号
Otsuka Lotec

6号

  • 42.6 mm case, 0.6 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Glycine Men's Combat Sub 42mm Automatic Watch GL0189
Glycine

Men's Combat Sub 42mm Automatic Watch GL0189

  • $515 recorded MSRP, $1,889 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Mondaine Doppio
Mondaine

Doppio

  • $365 recorded MSRP, $2,039 lower
  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Orient AK00 Version 3 Classic Watch
Orient

AK00 Version 3 Classic Watch

  • $450 recorded MSRP, $1,954 lower
  • 42.5 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Invicta Objet D Art 69126
Invicta

Objet D Art 69126

  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Movado Heritage Datron
Movado

Heritage Datron

  • $1,195 recorded MSRP, $1,209 lower
  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Orient Peanuts 75th Anniversary Limited Edition Open Heart
Orient

Peanuts 75th Anniversary Limited Edition Open Heart

  • $495 recorded MSRP, $1,909 lower
  • 40.8 mm case, 1.2 mm narrower
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Glycine Men's Airman Purist 42mm Automatic Watch GL0141
Glycine

Men's Airman Purist 42mm Automatic Watch GL0141

  • $905 recorded MSRP, $1,499 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Glycine Men's Combat Classic Open Heart 40mm Automatic Watch
Glycine

Men's Combat Classic Open Heart 40mm Automatic Watch

  • $615 recorded MSRP, $1,789 lower
  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Orient Bambino Version 2 Arabic Index
Orient

Bambino Version 2 Arabic Index

  • $295 recorded MSRP, $2,109 lower
  • 40.5 mm case, 1.5 mm narrower
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Otsuka Lotec 5号改
Otsuka Lotec

5号改

  • 40.5 mm case, 1.5 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Hamilton Jazzmaster Viewmatic Auto
Hamilton

Jazzmaster Viewmatic Auto

  • $945 recorded MSRP, $1,459 lower
  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗

Pricier alternatives· 12

Matches in a higher price band. Check the specifications to decide whether the differences matter to you.

Garrick S2 Deadbeat Seconds
Garrick

S2 Deadbeat Seconds

  • Same 42 mm case diameter
What changes

Manual movement instead of automatic. $29,210 recorded MSRP, $26,806 higher

View watch ↗
Breitling Aviator 8 B35 Automatic Unitime 43
Breitling

Aviator 8 B35 Automatic Unitime 43

  • 43 mm case, 1 mm wider
  • Both use automatic movements
What changes

$9,550 recorded MSRP, $7,146 higher

View watch ↗
Massena LAB Le Chronographe Monopoussoir Louis Erard x Massena LAB - Bleu de Nîmes
Massena LAB

Le Chronographe Monopoussoir Louis Erard x Massena LAB - Bleu de Nîmes

  • 43 mm case, 1 mm wider
  • Both use automatic movements
What changes

$4,900 recorded MSRP, $2,496 higher

View watch ↗
Christopher Ward C1 Bel Canto
Christopher Ward

C1 Bel Canto

  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

$4,995 recorded MSRP, $2,591 higher

View watch ↗
Blancpain Villeret Quantième Complet
Blancpain

Villeret Quantième Complet

  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

$19,600 recorded MSRP, $17,196 higher

View watch ↗
Massena LAB Le Chronographe Monopoussoir Louis Erard x Massena LAB
Massena LAB

Le Chronographe Monopoussoir Louis Erard x Massena LAB

  • 43 mm case, 1 mm wider
  • Both use automatic movements
What changes

$4,950 recorded MSRP, $2,546 higher

View watch ↗
Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer Small Seconds
Omega

Seamaster Aqua Terra 150M Co Axial Master Chronometer Small Seconds

  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

$12,000 recorded MSRP, $9,596 higher

View watch ↗
Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer Small Seconds
Omega

Seamaster Aqua Terra 150M Co Axial Master Chronometer Small Seconds

  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

$7,400 recorded MSRP, $4,996 higher

View watch ↗
Christopher Ward C1 Bel Canto Classic
Christopher Ward

C1 Bel Canto Classic

  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

$4,995 recorded MSRP, $2,591 higher

View watch ↗
Blancpain Villeret Quantième Complet
Blancpain

Villeret Quantième Complet

  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

$35,500 recorded MSRP, $33,096 higher

View watch ↗
Breitling Navitimer Automatic
Breitling

Navitimer Automatic

  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

$5,700 recorded MSRP, $3,296 higher

View watch ↗
Jaeger-LeCoultre Master Control Calendar Stainless Steel
Jaeger-LeCoultre

Master Control Calendar Stainless Steel

  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

$17,500 recorded MSRP, $15,096 higher

View watch ↗
Keep your wishlist and collection together on iPhone and AndroidExplore the app
Get the appGet the app

Keep exploring

Follow a detail, a style, or a new direction.

Check your wrist fit ↗

Explore how case diameter and lug-to-lug relate to your wrist.

Find your watch style ↗

Use the quiz to explore watches around your preferences.

Browse watches ↗

Explore more brands, sizes and styles across the catalog.